Details

Time bar (total: 30.4s)

sample66.0ms

Algorithm
intervals
Results
28.0ms281×body80valid

simplify4.3s

Counts
1 → 1
Iterations
IterNodes
done5000
93379
8712
7288
6165
5118
488
360
238
119
010

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.5b

localize34.0ms

Local error

Found 3 expressions with local error:

0.0b
(- t (* a z))
0.0b
(- x (* y z))
13.2b
(/ (- x (* y z)) (- t (* a z)))

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×times-frac
7×add-log-exp
6×fma-neg prod-diff
5×add-exp-log add-cbrt-cube
4×flip3-- flip--
3×pow1 expm1-log1p-u associate-/r* log1p-expm1-u associate-/l*
2×sub-neg diff-log associate-/r/ associate-/l/
1×cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv
Counts
3 → 74
Calls
3 calls:
21.0ms
(- t (* a z))
13.0ms
(- x (* y z))
40.0ms
(/ (- x (* y z)) (- t (* a z)))

series296.0ms

Counts
3 → 9
Calls
3 calls:
79.0ms
(- t (* a z))
78.0ms
(- x (* y z))
138.0ms
(/ (- x (* y z)) (- t (* a z)))

simplify4.1s

Counts
83 → 83
Iterations
IterNodes
done5001
33342
2944
1304
0120

prune948.0ms

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 13.1b

localize33.0ms

Local error

Found 3 expressions with local error:

0.0b
(- t (* a z))
0.0b
(- x (* z y))
13.2b
(/ (- x (* z y)) (- t (* a z)))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×times-frac
7×add-log-exp
6×fma-neg prod-diff
5×add-exp-log add-cbrt-cube
4×flip3-- flip--
3×pow1 expm1-log1p-u associate-/r* log1p-expm1-u associate-/l*
2×sub-neg diff-log associate-/r/ associate-/l/
1×cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv
Counts
3 → 74
Calls
3 calls:
8.0ms
(- t (* a z))
9.0ms
(- x (* z y))
42.0ms
(/ (- x (* z y)) (- t (* a z)))

series295.0ms

Counts
3 → 9
Calls
3 calls:
73.0ms
(- t (* a z))
77.0ms
(- x (* z y))
144.0ms
(/ (- x (* z y)) (- t (* a z)))

simplify4.1s

Counts
83 → 83
Iterations
IterNodes
done5030
33385
2950
1302
0120

prune900.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 13.1b

localize43.0ms

Local error

Found 4 expressions with local error:

0.0b
(- t (* a z))
0.0b
(- x (* z y))
0.2b
(/ 1 (- t (* a z)))
13.1b
(* (- x (* z y)) (/ 1 (- t (* a z))))

rewrite136.0ms

Algorithm
rewrite-expression-head
Rules
31×add-sqr-sqrt
25×*-un-lft-identity
24×add-cube-cbrt
20×times-frac
17×add-exp-log
15×associate-*r*
11×add-cbrt-cube
8×add-log-exp
7×pow1
6×flip3-- fma-neg prod-diff flip--
4×expm1-log1p-u div-exp prod-exp associate-/r/ log1p-expm1-u
3×associate-*l* associate-/r* associate-/l* unswap-sqr
2×cbrt-undiv frac-times sub-neg rec-exp diff-log 1-exp associate-*l/ cbrt-unprod div-inv
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
4 → 119
Calls
4 calls:
11.0ms
(- t (* a z))
12.0ms
(- x (* z y))
22.0ms
(/ 1 (- t (* a z)))
84.0ms
(* (- x (* z y)) (/ 1 (- t (* a z))))

series390.0ms

Counts
4 → 12
Calls
4 calls:
71.0ms
(- t (* a z))
76.0ms
(- x (* z y))
106.0ms
(/ 1 (- t (* a z)))
136.0ms
(* (- x (* z y)) (/ 1 (- t (* a z))))

simplify5.2s

Counts
131 → 131
Iterations
IterNodes
done5000
33171
21114
1396
0161

prune1.1s

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 13.1b

localize44.0ms

Local error

Found 4 expressions with local error:

0.0b
(- t (* a z))
0.0b
(- x (* y z))
0.8b
(/ 1 (/ (- t (* a z)) (- x (* y z))))
12.8b
(/ (- t (* a z)) (- x (* y z)))

rewrite133.0ms

Algorithm
rewrite-expression-head
Rules
90×times-frac
60×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
18×associate-/r*
17×add-exp-log
11×associate-/r/ add-cbrt-cube
8×flip3-- div-exp flip-- add-log-exp
6×fma-neg prod-diff div-inv associate-/l*
5×pow1
4×cbrt-undiv expm1-log1p-u log1p-expm1-u
2×sub-neg rec-exp frac-2neg diff-log 1-exp clear-num associate-/l/
1×pow-flip div-sub inv-pow
Counts
4 → 160
Calls
4 calls:
13.0ms
(- t (* a z))
21.0ms
(- x (* y z))
42.0ms
(/ 1 (/ (- t (* a z)) (- x (* y z))))
43.0ms
(/ (- t (* a z)) (- x (* y z)))

series754.0ms

Counts
4 → 12
Calls
4 calls:
72.0ms
(- t (* a z))
65.0ms
(- x (* y z))
476.0ms
(/ 1 (/ (- t (* a z)) (- x (* y z))))
141.0ms
(/ (- t (* a z)) (- x (* y z)))

simplify2.9s

Counts
172 → 172
Iterations
IterNodes
done5002
21587
1597
0230

prune1.6s

Pruning

12 alts after pruning (9 fresh and 3 done)

Merged error: 13.1b

regimes1.4s

Accuracy

0% (0.3b remaining)

Error of 10.8b against oracle of 10.5b and baseline of 10.8b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done12
112
010

end0.0ms

sample1.6s

Algorithm
intervals
Results
971.0ms8751×body80valid